Wednesday, June 27, 2012

The new BMW M6 Convertible

BMW Asia has announced the
launch of the new BMW M6 Convertible, which will be retailing exclusively at
Munich Automobiles Pte Ltd – the world’s first dedicated BMW M dealer and
authorized BMW service centre.

“Just two months after its
Asian sneak preview at the Singapore Yacht Show 2012, the much-anticipated new
BMW M6 Convertible has officially arrived at our shores. This latest rendition
offers not only a high-performance sports car with superior performance
attributes, but one with an extremely exclusive character as well,” said Mr
Neil Fiorentinos, Managing Director of BMW Group Asia.

The new BMW M6 Convertible now
comes with a high-revving V8 engine with BMW M TwinPower Turbo technology that
can generate up to 560hp (+10%) and up to 680Nm (+30%) of torque, and the
ability to complete the century sprint in just 4.3 seconds.

The new BMW M6 Convertible
further sports classical proportions, bearing sporty yet elegant lines of the
new BMW 6 Series and the familiar design language of BMW M Automobiles form the
foundations for its eloquent body design. Powerfully taut surfaces and precise
contours underline the athletic aura of the new model. Additionally, a
model-specific interpretation of hallmark BMW M styling cues includes design
details which are influenced directly by technical considerations – such as the
cooling air required, chassis geometry and aerodynamics – and therefore further
highlight the car’s outstanding performance attributes. This is a fine example
of how the ultra-dynamic character which marks out this most focused version of
the exclusive convertible is accurately expressed through its design.

The exclusive looks of the new
BMW M6 Convertible is further underlined by the “fin” architecture of the
high-quality soft-top roof. Projecting into the rear section, the fins
accentuate the car’s dynamically sweeping silhouette. The heated, vertical
glass rear window, which is situated just behind the rear seats, retracts
independently of the soft-top itself. The automatic opening and closing process
for the roof can be activated both at a standstill and while on the move at
speeds of up to 40km/h using a button on the centre console. The optional
Comfort Access, meanwhile, allows the roof to be opened (in 19 seconds) or
closed (in 24 seconds) by pressing the remote control button on the car key.

Another attribute unmatched by
any rival is the leap forward in efficiency as the new BMW M6 Convertible
records average fuel consumption of 10.3 litres / 100km and CO2 emissions of
239 grams per kilometers in the EU test cycle, which effectively translates to
a 30 percent reduction compared to its predecessor thanks to the Efficient
Dynamics technology, such as the standard-fitted Auto Start-Stop function,
Brake Energy Regeneration and the volume-controlled oil pump.

“With top-class performance
attributes and an ambience defined by luxury and innovative comfort features,
this work of art exudes a high level of self-confidence that is unrivalled in
the premium segment of its class, whilst maintaining an everyday usability at
the same time,” concluded Mr Fiorentinos.

The engine: high-revving V8 with M TwinPower Turbo technology

The new BMW M6 Convertible
showcases its individual style with unique styling touches and tweaks to the
character of the driving experience. But it draws the output required to serve
up its inspirational performance from the same source: a high-revving V8 engine
with BMW M TwinPower Turbo technology, longitudinally mounted at the front of
the car, whose power is channelled to the rear wheels via a seven-speed M
Double Clutch Transmission with Drivelogic. This powertrain combines
construction features taken directly from motor sport with innovations
developed under the banner of Efficient Dynamics. Its globally unparalleled
package of technology comprises two turbochargers working according to the
twin-scroll principle (including a cross-bank exhaust manifold), High Precision
Direct Petrol Injection, VALVETRONIC variable valve timing and Double-Vanos
continuously variable camshaft control. The engine is also served by an
extremely powerful cooling system and a wet sump oil supply optimised to work
under high lateral forces.

The unmistakable, typically M
performance characteristics of the 4.4-litre powerplant are defined by its
lightning-quick responses and forceful, linear power delivery maintained into
the higher reaches of the rev range. Indeed, peak torque of 680 Newton metres
is on tap between 1,500 and 5,750 rpm. The V8 achieves its maximum output of
560 hp between 6,000 and 7,000 rpm and can spin on to 7,200 rpm. All of which
means the rev band available in the new models to generate maximum performance
is almost three times wider than that of the engine powering its predecessor.

This instantaneous and
sustained power delivery is the key to unlocking the car’s intoxicating
acceleration. The new BMW M6 Convertible is able to dash from rest to 100km/h
in 4.3 seconds, with a top speed that is electronically limited to 250 km/h.
However, the optional M Driver’s Package will help raise this barrier to 305
km/h.

The seven-speed M Double Clutch Transmission with Drivelogic:

Harnessing the high output to dynamic effect.

Tuned seamlessly to the
performance characteristics of the V8 engine, the M Double Clutch Transmission
with Drivelogic converts the powerplant’s impressive thrust extremely
effectively into rapid acceleration. This capability is underpinned by the DCT
design principle, which effectively combines two gearboxes in-one housing – yet
with virtually no size or weight penalty over a conventional manual
transmission. Inside the transmission, the torque is transferred via two
oil-cooled wet clutches, which are engaged alternately. This allows zero
interruption in the flow of power when the driver accelerates, even during gear
changes.

M DCT Drivelogic offers the
driver three different shift programs, both in automated mode (D) and manual
mode (S). These programs alter the transmission’s shift characteristics in
terms of efficiency, shift comfort and sportiness and can be activated using
the rocker switch located behind the selector lever on the centre console.
Added to which, the electronics also provide a Launch Control function ensuring
unbeatable acceleration from a standing start, Low Speed Assistance for easier
low-speed operation and the Auto Start-Stop function for increased efficiency.

The special M gear selector is
used for selecting D and S modes and for engaging reverse gear. In S mode the
driver changes gears manually in a sequential format. The new BMW M6
Convertible is also equipped as standard with a newly developed M leather
steering wheel, complete with multifunction buttons and fixed gearshift
paddles. In typical M configuration, the driver pulls the right-hand paddle to
shift up and the left-hand paddle to shift down. The model-specific steering
wheel stands out with its smaller rim diameter and a design which borrows from
the double-spoke construction of the M light-alloy wheels.

The new BMW M6 Convertible
also impresses by offering optimum traction in tricky road and weather
conditions and under dynamic acceleration out of corners. Working behind the
scenes to this end is an innovative variable locking differential in the rear
differential. The Active M Differential allows the engine’s power to be split
precisely and quickly between the left and right rear wheel according to the
requirements of the driving situation at any particular moment.

An electronically controlled
multi-plate limited-slip differential helps to reduce the rotational speed
differences between the rear wheels, which is needed to optimise traction. The
Active M Differential control unit is linked up to the DSC stability control
system, allowing every driving situation to be precisely analysed and a loss of
traction at one wheel to be detected at an early stage. The locking effect
generated in response can be varied between 0 and 100 per cent, enabling wheel
spin to be prevented on slippery surfaces, in instances where the left and
right rear wheel have widely differing friction coefficients, in tight bends
and when changing direction extremely dynamically. Optimising traction in this
way also provides unbeatable driving stability in challenging conditions and
allows impressively dynamic acceleration out of corners.

The chassis of the new BMW M6
Convertible has been developed to M specification and therefore combines
outstanding performance attributes with the comfort-enhancing features drivers
appreciate on an everyday basis. Like the integral rear axle, whose subframes
are bolted rigidly to the body, the double-wishbone front axle boasts specific kinematics
and newly developed components made from forged aluminium. Chassis mountings
using large panels at the front and rear axle ensure dynamic forces are passed
evenly through to the body. Through enthusiastically driven corners, this helps
to noticeably reduce the roll movements triggered by bumps in the road surface.
Both the construction of the chassis and its bespoke tuning for the BMW M6
Convertible has been defined by extensive expertise from the race track and
optimised during extensive testing on the Nürburgring’s Nordschleife circuit.

The standard equipment of the
convertible also includes electronically controlled dampers. The M-specific
Dynamic Damper Control system adjusts damping force electrohydraulically to
provide the required responses for the driving situation at hand and fulfil the
wishes of the driver. A choice of three settings allows drivers to adjust the
damper characteristics to their needs and preferences.

The hydraulic rack-and-pinion
steering ensures unbeatable precision and a high degree of comfort. This system
has a variable ratio, which enhances straightline stability and reduces the
number of steering wheel turns required when parking and turning off a road.
The likewise standard Servotronic speed-sensitive power assistance is specially
tuned to M specification and allows drivers to choose a personal configuration
with the help of three set-up options.

In addition to applying brake
impulses and reducing engine output to stabilise the car, the DSC stability
control system of the two high-performance sports cars also employs the
services of the Anti-lock Braking System (ABS), Cornering Brake Control (CBC),
Dynamic Brake Control (DBC), Brake Assistant, the Brake Drying function and
Start-Off Assistant. M Dynamic Mode (MDM) can be activated to override the
basic setting by pressing the DSC button. By raising the intervention
thresholds of DSC, this mode makes it easier to move off on snow or loose sand
with slightly spinning driven wheels. MDM mode also paves the way for the familiar
M self-steering response. “DSC Off” mode can likewise be activated at the touch
of a button.

Lightweight design across the board, flawless occupant protection.

An intelligent blend of
materials also gives the body structure impressive strength coupled with
extremely low weight, allowing it to enhance both occupant protection and
handling agility. In the case of the BMW M6 Convertible, its roof cover is made
from the glass-fibre composite material SMC (Sheet Moulding Compound). A
weight-to-power ratio of 3.5 kg/hp for the new BMW M6 Convertible points to the
significant advance that has also been made in this area over the predecessor
model.

Robust load-path structures,
large and precisely defined deformation zones and highly efficient restraint
systems provide the basis for a high level of passive safety in the model. The
safety equipment fitted as standard includes front airbags and head-thorax side
airbags integrated into the seat frames of the new BMW M6 Convertible. The
soft-top model also benefits from roll-over bars made from high-strength
aluminium. Positioned behind the rear head restraints, these protective bars
extend automatically in fractions of a second should there be a danger of the
car rolling over. It also comes with three-point inertial-reel seat belts on
all seats, belt force limiters and belt tensioners for the front seats and
ISOFIX child seat attachments in the rear.

The new BMW M6 Convertible is
designed as a four-seater, and space in the rear compartment has increased
substantially compared with its predecessor model. The load capacity of the new
BMW M6 Convertible can carry 300 litres of luggage in the boot with the
soft-top down and 350 litres with it closed.

Newly developed M sports seats
offer the driver and front passenger optimum lateral support through
quickly-taken corners, but also a high level of comfort over long distances.
The lightweight seats with integrated belt system have an M-specific design headlined
by extremely prominent cushion and backrest bolsters, head restraints
integrated into the backrests, eye-catching stitching emphasising the segments
of the seats, and an M logo embossed into the shoulder area. The M sports seats
have electric height, fore/aft and backrest angle adjustment, and also come
with pneumatically adjustable lumbar support, a memory function and a manually
adjustable thigh support. The M sports seats are fitted with active head
restraints to reduce the risk of injury in a rear-end impact.

The luxurious interior
ambience of the two cars is characterised by classy materials and dynamically
moulded surfaces, and the bespoke design of the cockpit and centre console –
cleverly drawing on the exclusive, high-performance sports car driving experience
– lends it an extra individual flair. The instrument cluster with black-panel
technology features classical circular instruments in traditional BMW M style,
with red needles and white illumination, as well as model-specific displays and
the M logo in the rev counter. The standard-fitted control system iDrive
includes an on-board monitor with an exclusive flatscreen design, while the
optional Navigation system Professional brings with it a 10.2-inch version of
the Control Display bordered by a high-quality, galvanised chrome frame.

Arranged around the gearshift
lever on the centre console designed specially for the new BMW M6 Convertible
is the buttons allowing drivers to select their preferred settings for all the
adjustable powertrain and chassis functions. The DSC mode, performance
characteristics of the engine, Dynamic Damper Control mapping, M Servotronic
responses and M DCT Drivelogic shift program can all be adjusted independently
at the touch of a button. This allows drivers to put together a detailed set-up
configuration for their car and store it by holding down one of the two M Drive
buttons on the multifunction steering wheel. The two standard-fitted M Drive
buttons allow the driver of the new BMW M6 Convertible to store a dynamic-led
configuration under the “M1” button, for example, and a comfort-biased set-up
under “M2” – and to call up either in an instant and at any time. The settings
stored on the M Drive buttons can also be configured using the iDrive menu.

As with the car’s performance
characteristic, the aural profile of the engine can also be tweaked at the
touch of a button. A sound module is used to enhance the engine’s natural
acoustic components and this soundtrack is then transported into the interior.
The system’s digital signal processing technology exchanges data directly with
the engine management and adjusts its output to the engine’s revs, the amount
of torque being produced and the car’s speed over the road. This gives the
driver an impressively accurate impression of how hard the engine is currently
working and of the power being unleashed, and provides an even clearer window
into the car’s response on the road.

The exclusive character of the
high-performance sports car is underlined by the high-quality and extensive
array of standard equipment it has on board – not to mention an unrivalled
selection of high-tech options lending further depth to the driving experience.
Standard equipment for the convertible include 2-zone automatic climate
control, heated seats for the driver and front passenger, fine-grain Merino
leather trim with extended contents, an M driver’s footrest, exclusive
carbon-fibre interior trim finishes, door sill strips with illuminated “M6”
designation, plus ambient light in the interior, an automatically dimming
rear-view mirror and exterior mirrors (the exterior mirrors also have a folding
function), Cruise Control with braking function, an alarm system and Navigation
System Professional and Bang & Olufsen High-End Surround Sound System.

This Bang & Olufsen audio
system brings high performance into the world of in-car sound reproduction. The
fully active system with digital signal processing comes with individual
amplifiers for all the bass speakers, mid-range speakers and tweeters. Its
centre speaker uses the Acoustic Lens Technology developed by Bang &
Olufsen. As soon as the audio system is activated, the central element
containing the integrated mid-range speaker pops up from the instrument panel,
prompting the tweeter lens to extend out at the same time. With a total of 12
loudspeakers in the new BMW M6 Convertible, it’s set to deliver a uniquely rich
and dynamic sound experience.

Other features in the BMW M6
Convertible include; the M multifunctional seats for driver & front
passenger, Adaptive LED headlights, 20-inch M alloy wheels double-spoke 343M
with mixed tyres, and soft-close function for the doors.

The range of optional driver
assistance systems and mobility services available from BMW ConnectedDrive add
unique touches to the new model. The M-specific version of the full-colour
Head-Up Display – which, alongside a digital speed readout and tips from the optional
Speed Limit Info also shows the gear currently engaged and a multicolour rev
counter symbol, complete with Shift Lights – is joined in the line-up by
features including Park Distance Control, a rear-view camera, High Beam
Assistance. Added to which, innovative technologies optimise the integration of
the Apple iPhone and other smartphones, as well as music players, and
incorporate the use of internet-based services.